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huahana

1-Nitroropane(CAS#108-03-2)

Waiwai Kemika:

ʻĀpana Molekala C3H7NO2
Molar Mass 89.09
ʻO ka mānoanoa 0.998g/mLat 25°C(māmā)
Lae hehee -108 °C
Lae Boling 132 °C
Lae Flash 93°F
Hiki i ka wai 1.40 g/100 mL
Ka hikiwawe 14g/l
Puʻupuʻu mahu 7.5 mm Hg (20 °C)
Ka māhu māhu 3.1 (vs ea)
Ka nana aku Waiwai
kalakala Akaka
Palena Hōʻike NIOSH REL: TWA 25 ppm (90 mg/m3), IDLH 1,000 ppm; OSHA PEL: TWA25 ppm; ACGIH TLV: TWA 25 ppm (aponoia).
ʻO Merck 14,6626
BRN 506236
pKa pK1:8.98 (25°C)
PH 6.0 (0.9g/l, H2O, 20 ℃)
Kūlana Waihona E mālama ʻia ma lalo o +30 ° C.
Paʻa Paʻa. Hiki ke ahi. ʻAʻole kūpono me nā kumu ikaika, nā mea oxidizing ikaika.
Pale Pahū 2.2-11.0%(V)
Hōʻike Hōʻike n20/D 1.401(māmā)
Na Waiwai Kino a Kimia ʻO ka wai kala ʻole me ka ʻala like me ka chloroform. Lae hehee -103.99 °c, lae paila 131.18 °c, mānoanoa pili 1.001(20/4 °c), kuhikuhipuu refractive 1.4016, Lae Flash (kiaha pa'a) 49 °c, wahi puhi 419 °c. ʻO ka azeotrope me ka wai he nitropropane content o 63.5% a me kahi azeotropic point o 91.63 °c. Ua hoʻokumu ʻia kahi hui pahū me ka ea me ka palena pahū o 2.6% e ka nui. Me ka waiʻona, etera a me nā mea hoʻoheheʻe kūlohelohe ʻē aʻe, hiki ke hoʻoheheʻe ʻia i ka wai.

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino Xn – Poino
Nā Code Risk R10 – Hiki ke ahi
R20/21/22 – He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia.
Ka wehewehe palekana S9 - E mālama i ka pahu ma kahi e hoʻoheheʻe maikaʻi ʻia.
S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
UN ID UN 2608 3/PG 3
WGK Kelemānia 1
RTECS TZ5075000
TSCA ʻAe
HS Code 29042000
Papa Hazard 3
Hui Pūʻulu III
Kaʻawaʻawa LD50 ma ka waha i ka Lapeti: 455 mg/kg LD50 dermal Rabbit > 2000 mg/kg

 

Hoʻolauna

ʻO 1-nitropropane (ʻike ʻia ʻo 2-nitropropane a i ʻole propylnitroether) he mea hoʻohuihui. ʻO kēia ka hoʻolauna pōkole i kekahi o nā waiwai, hoʻohana, nā ʻano hoʻomākaukau, a me nā ʻike palekana.

 

ʻAno maikaʻi:

- ʻO 1-Nitropropane kahi wai waihoʻoluʻu ʻaʻole hiki ke puhi ʻia i ka lumi wela.

- He pilau ko ka hui.

 

E hoʻohana:

- Hoʻohana nui ʻia ka 1-nitropropane ma ke ʻano he koʻikoʻi koʻikoʻi i ka synthesis organik, hiki ke hoʻohana ʻia e synthesize alkyl nitroketone, nitrogen heterocyclic compound, etc.

- Hiki ke hoʻohana ʻia ma ke ʻano he ʻāpana o nā mea pahū a me nā propellants, i hoʻohana ʻia i ka ʻoihana i ka hoʻomākaukau ʻana i nā mea pahū nitro.

 

Hanana:

- Hiki ke hoʻomākaukau ʻia ka 1-Nitropropane e ka hopena o ka propane a me ka waikawa nitric. Hana ʻia ka hopena ma lalo o nā kūlana ʻakika, a hiki i ka waikawa nitric ke hana me ka propionic acid e loaʻa ai ka propyl nitrate, hiki ke hana hou me ka propyl alcohol propionate e hana i ka 1-nitropropane.

 

ʻIke palekana:

- ʻO 1-Nitropropane kahi mea ʻawaʻawa e hoʻonāukiuki a ʻino. ʻO ka ʻike ʻia ʻana a i ʻole ka inhalation o kona mau mahu e hoʻonāukiuki i ka maka, ka ʻili, a me ka ʻōpū hanu.

- Pono e mālama ʻia ka pūhui ma kahi wahi e hoʻoheheʻe maikaʻi ʻia me nā ʻano pale pilikino e pono ai, e like me ke komo ʻana i nā maka pale, nā mīkina lima, a me nā mea hanu.

- Pono e mālama ʻia ʻo 1-Nitropropane ma kahi maloʻo a maloʻo, mamao mai ke ahi a me nā mea hiki ke hoʻopau ʻia.

- Pono e hahai ʻia nā ʻōkuhi palekana lab pono i ka wā e lawelawe ai i ka pūhui.


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